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1/////////////////////////////////////////////////////////////////////////////
2// Name: font.cpp
3// Purpose: wxFont class
4// Author: AUTHOR
5// Modified by:
6// Created: ??/??/98
7// RCS-ID: $Id$
8// Copyright: (c) AUTHOR
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#ifdef __GNUG__
13#pragma implementation "font.h"
14#endif
15
16#include "wx/defs.h"
17#include "wx/string.h"
18#include "wx/font.h"
19#include "wx/fontutil.h"
20#include "wx/gdicmn.h"
21#include "wx/utils.h"
22
23#include "wx/fontutil.h"
24
25#include "wx/mac/private.h"
26#include "ATSUnicode.h"
27
28#if !USE_SHARED_LIBRARIES
29IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
30#endif
31
32// ============================================================================
33// implementation
34// ============================================================================
35
36// ----------------------------------------------------------------------------
37// wxFontRefData
38// ----------------------------------------------------------------------------
39
40void wxFontRefData::Init(int pointSize,
41 int family,
42 int style,
43 int weight,
44 bool underlined,
45 const wxString& faceName,
46 wxFontEncoding encoding)
47{
48 m_style = style;
49 m_pointSize = pointSize;
50 m_family = family;
51 m_style = style;
52 m_weight = weight;
53 m_underlined = underlined;
54 m_faceName = faceName;
55 m_encoding = encoding;
56
57 m_macFontNum = 0 ;
58 m_macFontSize = 0;
59 m_macFontStyle = 0;
60 m_fontId = 0;
61}
62
63wxFontRefData::~wxFontRefData()
64{
65}
66
67void wxFontRefData::MacFindFont()
68{
69 if( m_faceName == "" )
70 {
71 switch( m_family )
72 {
73 case wxDEFAULT :
74 m_macFontNum = ::GetAppFont() ;
75 break ;
76 case wxDECORATIVE :
77 ::GetFNum( "\pTimes" , &m_macFontNum) ;
78 break ;
79 case wxROMAN :
80 ::GetFNum( "\pTimes" , &m_macFontNum) ;
81 break ;
82 case wxSCRIPT :
83 ::GetFNum( "\pTimes" , &m_macFontNum) ;
84 break ;
85 case wxSWISS :
86 ::GetFNum( "\pGeneva" , &m_macFontNum) ;
87 break ;
88 case wxMODERN :
89 ::GetFNum( "\pMonaco" , &m_macFontNum) ;
90 break ;
91 }
92 }
93 else
94 {
95 if ( m_faceName == "systemfont" )
96 m_macFontNum = ::GetSysFont() ;
97 else if ( m_faceName == "applicationfont" )
98 m_macFontNum = ::GetAppFont() ;
99 else
100 {
101#if TARGET_CARBON
102 c2pstrcpy( (StringPtr) wxBuffer, m_faceName ) ;
103#else
104 strcpy( (char *) wxBuffer, m_faceName ) ;
105 c2pstr( (char *) wxBuffer ) ;
106#endif
107 ::GetFNum( (StringPtr) wxBuffer, &m_macFontNum);
108 }
109 }
110
111 m_macFontStyle = 0;
112 if (m_weight == wxBOLD)
113 m_macFontStyle |= bold;
114 if (m_style == wxITALIC || m_style == wxSLANT)
115 m_macFontStyle |= italic;
116 if (m_underlined)
117 m_macFontStyle |= underline;
118 m_macFontSize = m_pointSize ;
119
120 //TODO:if we supply the style as an additional parameter we must make a testing
121 //sequence in order to degrade gracefully while trying to maintain most of the style
122 //information, meanwhile we just take the normal font and apply the features after
123 OSStatus status = ::ATSUFONDtoFontID(m_macFontNum, normal /*qdStyle*/, (UInt32*)&m_macATSUFontID);
124 /*
125 status = ATSUFindFontFromName ( (Ptr) m_faceName , strlen( m_faceName ) ,
126 kFontFullName, kFontMacintoshPlatform, kFontRomanScript , kFontNoLanguage , (UInt32*)&m_macATSUFontID ) ;
127 */
128 wxASSERT_MSG( status == noErr , "couldn't retrieve font identifier" ) ;
129}
130
131// ----------------------------------------------------------------------------
132// wxFont
133// ----------------------------------------------------------------------------
134
135void wxFont::Init()
136{
137}
138
139bool wxFont::Create(const wxNativeFontInfo& info)
140{
141 return Create(info.pointSize, info.family, info.style, info.weight,
142 info.underlined, info.faceName, info.encoding);
143}
144
145wxFont::wxFont(const wxString& fontdesc)
146{
147 wxNativeFontInfo info;
148 if ( info.FromString(fontdesc) )
149 (void)Create(info);
150}
151
152bool wxFont::Create(int pointSize,
153 int family,
154 int style,
155 int weight,
156 bool underlined,
157 const wxString& faceName,
158 wxFontEncoding encoding)
159{
160 UnRef();
161 m_refData = new wxFontRefData(pointSize, family, style, weight,
162 underlined, faceName, encoding);
163
164 RealizeResource();
165
166 return TRUE;
167}
168
169wxFont::~wxFont()
170{
171}
172
173bool wxFont::RealizeResource()
174{
175 M_FONTDATA->MacFindFont() ;
176 return TRUE;
177}
178
179void wxFont::SetEncoding(wxFontEncoding encoding)
180{
181 Unshare();
182
183 M_FONTDATA->m_encoding = encoding;
184
185 RealizeResource();
186}
187
188void wxFont::Unshare()
189{
190 // Don't change shared data
191 if (!m_refData)
192 {
193 m_refData = new wxFontRefData();
194 }
195 else
196 {
197 wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData);
198 UnRef();
199 m_refData = ref;
200 }
201}
202
203void wxFont::SetPointSize(int pointSize)
204{
205 Unshare();
206
207 M_FONTDATA->m_pointSize = pointSize;
208
209 RealizeResource();
210}
211
212void wxFont::SetFamily(int family)
213{
214 Unshare();
215
216 M_FONTDATA->m_family = family;
217
218 RealizeResource();
219}
220
221void wxFont::SetStyle(int style)
222{
223 Unshare();
224
225 M_FONTDATA->m_style = style;
226
227 RealizeResource();
228}
229
230void wxFont::SetWeight(int weight)
231{
232 Unshare();
233
234 M_FONTDATA->m_weight = weight;
235
236 RealizeResource();
237}
238
239void wxFont::SetFaceName(const wxString& faceName)
240{
241 Unshare();
242
243 M_FONTDATA->m_faceName = faceName;
244
245 RealizeResource();
246}
247
248void wxFont::SetUnderlined(bool underlined)
249{
250 Unshare();
251
252 M_FONTDATA->m_underlined = underlined;
253
254 RealizeResource();
255}
256
257// ----------------------------------------------------------------------------
258// accessors
259// ----------------------------------------------------------------------------
260
261int wxFont::GetPointSize() const
262{
263 return M_FONTDATA->m_pointSize;
264}
265
266int wxFont::GetFamily() const
267{
268 return M_FONTDATA->m_family;
269}
270
271int wxFont::GetStyle() const
272{
273 return M_FONTDATA->m_style;
274}
275
276int wxFont::GetWeight() const
277{
278 return M_FONTDATA->m_weight;
279}
280
281bool wxFont::GetUnderlined() const
282{
283 return M_FONTDATA->m_underlined;
284}
285
286wxString wxFont::GetFaceName() const
287{
288 wxString str;
289 if ( M_FONTDATA )
290 str = M_FONTDATA->m_faceName ;
291 return str;
292}
293
294wxFontEncoding wxFont::GetEncoding() const
295{
296 return M_FONTDATA->m_encoding;
297}
298